| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $155.56 | 7.442% | $167.1368 | $167.14 | $167.15 | $167.10 |
| Purchase #2 | $76.69 | 13.358% | $86.9343 | $86.93 | $86.95 | $86.90 |
| Purchase #3 | $195.25 | 4.199% | $203.4485 | $203.45 | $203.45 | $203.40 |
| Purchase #4 | $117.98 | 12.773% | $133.0496 | $133.05 | $133.05 | $133.00 |
| Purchase #5 | $76.87 | 10.660% | $85.0643 | $85.06 | $85.05 | $85.10 |
| Purchase #6 | $62.80 | 9.456% | $68.7384 | $68.74 | $68.75 | $68.70 |
| Purchase #7 | $186.39 | 12.816% | $210.2777 | $210.28 | $210.30 | $210.30 |
| 7 purchase totals = | $871.54 | $954.6496 | $954.65 | $954.70 | $954.50 | |